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4423013101 = 13421780681
BaseRepresentation
bin1000001111010000…
…11101001011101101
3102102020200100100001
410013220131023231
533024242404401
62010520304301
7214414663633
oct40750351355
912366610301
104423013101
11196a748231
12a35312091
1355645ca20
142dd5c9353
151ad482601
hex107a1d2ed

4423013101 has 8 divisors (see below), whose sum is σ = 4764433464. Its totient is φ = 4081762560.

The previous prime is 4423013087. The next prime is 4423013149. The reversal of 4423013101 is 1013103244.

It can be written as a sum of positive squares in 4 ways, for example, as 2253875625 + 2169137476 = 47475^2 + 46574^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4423013101 - 211 = 4423011053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4423013701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14481 + ... + 95161.

It is an arithmetic number, because the mean of its divisors is an integer number (595554183).

Almost surely, 24423013101 is an apocalyptic number.

It is an amenable number.

4423013101 is a deficient number, since it is larger than the sum of its proper divisors (341420363).

4423013101 is a wasteful number, since it uses less digits than its factorization.

4423013101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84911.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 4423013101 is about 66505.7373540058. The cubic root of 4423013101 is about 1641.4944118073.

Adding to 4423013101 its reverse (1013103244), we get a palindrome (5436116345).

The spelling of 4423013101 in words is "four billion, four hundred twenty-three million, thirteen thousand, one hundred one".

Divisors: 1 13 4217 54821 80681 1048853 340231777 4423013101